Thermo Scientific™ SureSTART™ 0.3 mL Glass Screw Top (U)HPLC and GC Vials with Fixed-Insert, Level 3

For limited-volume LC-MS and GC-MS analyses that demand reproducible, high-sensitivity results, use SureSTART™ 300 μL Glass Screw Top Vial with Fixed-Insert (Level 3).

Thermo Scientific™ SureSTART™ 300 μL Glass Screw Top Vials with Fixed Insert (Level 3) are the premier choice for high-sensitivity LC-MS and GC-MS workflows when working with small sample volumes (<2 mL).

The fixed glass insert provides a total volume of 300 μL (0.3 mL) with a usable volume of 250 μL and a residual volume of ~4 μL. The vials deliver reproducible results and exceptional sample protection for demanding applications.

Made with high-purity clear or amber glass, these vials contain the lowest metal content, extractables, and leachables – critical for meeting US, EU, and JPN Pharmacopeia standards. Also ensures consistent sensitivity and selectivity across HRAM (high-resolution accurate mass) instruments including Thermo Scientific™ LC and GC Orbitrap™ MS systems.

Combine with Thermo Scientific™ SureSTART™ Advanced Vial Closure System (AVCS™) 9 mm caps and septa to ensure optimal performance.

Key Features

• 12 x 32 mm standard vial with fixed 300 μL insert (0.3 mL total volume)
• Provides 250 μL usable volume and ~4 μL residual volume
• Available in clear and amber glass
• For a secure, leak-free seal, pair with SureSTART™ 9 mm AVCS™ screw caps and septa
• Write-on patch for sample labeling and tracking

Performance Level 3 — for High-Sensitivity Applications

• Identified by three waves on the vial
• Meets US, EU, and JPN Pharmacopeia requirements
• Contain the lowest levels of extractable metals and leachables
• Ideal for GC, LC, and MS applications, including Thermo Scientific™ LC and GC Orbitrap™ MS systems and other HRAM instruments
• Supports workflows that demand consistent sensitivity and selectivity

Specification Certified

• Dimensionally verified for complete autosampler compatibility
• Inspected via automated optical and gauge systems to maintain strict tolerances
• Constructed from uniform, defect-free glass for consistent performance

Lot Traceable

• 100% traceable through the manufacturing process
• Certificate of Conformance available by lot number for audit documentation